Na2Ca3Si3O10 — Properties & Data | MatWorld

Na2Ca3Si3O10

ceramic

· JVASP-25783· Na2Ca3Si3O10

Na2Ca3Si3O10 is a calcium silicate ceramic compound containing sodium, belonging to the silicate mineral family commonly studied in materials science and industrial ceramics. This composition is relevant to the cement and glass industries, where similar calcium-sodium silicates serve as binding phases, flux materials, or secondary phases in clinker and glass formulations. The material is notable for its role in understanding phase stability in multi-component silicate systems; while not a primary commercial product in its pure form, compounds of this type are engineered into cement matrices, glass-ceramic composites, and refractory applications where controlled thermal and chemical durability are required.

cement and concrete chemistryglass-ceramic compositesrefractory materialsthermal insulationsilicate phase engineeringindustrial mineral processing

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1026	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.680	eV	DFT · OptB88vdW
↳	7.213	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.843	-	DFT · OptB88vdW
↳	2.307	-	DFT · TBmBJ
Thermoelectric Power Factor(PF)2 entries	0.000716	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000863	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-105	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	448.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.022	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Na2Ca3Si3O10

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental